Southwest® flights from Santa Rosa to Charleston from $345

Promo Code

Low fares from Santa Rosa to Charleston

$

Santa Rosa (STS)to

Charleston (CHS)
Depart: 12/03/2026

One-way

Basic

From
$230

Low fares from Santa Rosa to Charleston

$

Santa Rosa (STS)to

Charleston (CHS)
Depart: 07/17/2026

One-way

Basic

From
$345
Seen: 4 hrs ago

Santa Rosa (STS)to

Charleston (CHS)
Depart: 07/17/2026

One-way

Choice

From
$372
Seen: 4 hrs ago

Santa Rosa (STS)to

Charleston (CHS)
Depart: 07/17/2026

One-way

Choice Preferred

From
$452
Seen: 4 hrs ago

Santa Rosa (STS)to

Charleston (CHS)
Depart: 07/17/2026

One-way

Choice Extra

From
$512
Seen: 4 hrs ago

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Explore flights from Santa Rosa to Charleston

Try alternate month or interact with individual days below in order to find offers.
Jun 2026
No result for this month.
Jul 2026
From$345*
Seen: 4 hrs ago
One Way/Basic
Aug 2026
No result for this month.
cmp-daily-histogram-bars-legend-min-price-aria-label $345
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    • Range$345

    *Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply. Modifying this information may result in a different fare. To find the most updated fare, please visit Southwest.com. Fares listed are Basic, which are subject to additional terms and conditions.

    Flight Details

    Departing from:
    Charles M. Schulz–Sonoma County Airport
    Arriving at:
    Charleston International Airport
    Distance:
    2414 miles

    Route Information

    7† Weekly flights

    † Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.

    ‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.

    Questions we hear the most

    There are 7 weekly flights from Santa Rosa to Charleston on Southwest Airlines.
    To find the lowest fares by day and time to fly Santa Rosa to Charleston with Southwest, check out our Low Fare Calendar.
    You can rent a car at Charleston International Airport book yours with your flight.
    Yes! Flights from Santa Rosa to Charleston—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
    Check the status of your upcoming Southwest flight.
    Check out the Southwest Airlines® Help Center for answers about everything Southwest.

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